Watt Pilot - Motorized attenuators

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Watt Pilot - Motorized Attenuator, Standard version

Watt Pilot - Motorized Attenuator, Standard version
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Clear aperture Medium power: 15 mm
High power: 10 mm
Bandwidth Medium power: ±2 nm
Medium power enhanced performance: ±10 nm
High power: ±10 nm
Configuration Medium power: λ/2 LO waveplate + cemented PBS cube
Medium power enhanced performance: λ/2 ZO waveplate + cemented PBS cube
High power: λ/2 ZO waveplate + optically contacted PBS cube
Optimization Transmission/ reflection mode
Attenuation range @ CWL 0.5-95 %
Typical application CW medium power lasers and LDs
High power CW and pulsed lasers, LDs
Damage threshold Medium power: >0,3 J/cm2 10 Hz, 10 ns, 1064 nm
High power: >20 J/cm2 10 Hz, 10 ns, 1064 nm
Dimensions 91 x 63 x 75 mm - with PBS cube
91 x 63 x 70 mm - with HP PBS cube
Time between min and max attenuation 3 sec
Resolution 41.54 arcsec/step
Step accuracy in full rotation ± 4 steps
Backlash ± 4 steps
Price list
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Attention! You can customise this product to your needs.
Standard Watt Pilot consists of 2 high-performance polarizing optics components placed in precision opto-mechanical holder 5APH79T-1. Variable attenuator/beamsplitter incorporates a high-performance polarizing cube beamsplitter which reflects s-polarized light 90 while transmitting p-polarized light. A rotating quartz Phase λ/2 Waveplate is placed in the incident polarized laser beam. The intensity ratio of those two beams may be continuously varied without alteration of other beam parameters by rotating the waveplate. Ratio can be controlled over a wide dynamic range. Pure p-polarization could be selected for maximum transmission, or pure s-polarization for maximum attenuation of the transmitted beam.

varna Divides laser beam into two beams of manually adjustable intensity ratio
varna Convenient 90deg angle between reflected and transmitted beams
varna Large dynamic range
varna Broadband transmission
varna Negligible beam deviation
varna Low dispersion for femtosecond laser pulses

Specifications of the standard models

MODELMedium Power Enhanced performanceMedium Power
Configurationλ/2 ZO Waveplate + Polarizing cubeλ/2 LO Waveplate + Polarizing cube
Operational wavelenght range+/-10 nm+/-2 nm
Damage threshhold, 1064nm, 10ns>0.3 J/cm2>0.3 J/cm2

Price list

MODELClear aperture (diameter), mm1-2 pcs>3 pcs
Medium Power10570 €545 €
Medium Power15600 €570 €
Medium Power Enhanced performance10610 €580 €
Medium Power Enhanced performance15640 €630 €

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Items per page page
Clear aperture, mm Operational wavelength, nm Bandwidth, nm Configuration Attenuation range @ CWL, % Damage threshold, J/cm2 Delivery Product ID Price Action
15 532 ±2 λ/2 LO waveplate + cemented polarizing cube 0.5-95 0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MP-15-0532-M 1350 €
15 780 ±2 λ/2 LO waveplate + cemented polarizing cube 0.5-95 0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MP-15-0780-M 1350 €
15 1064 ±2 λ/2 LO waveplate + cemented polarizing cube 0.5-95 0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MP-15-1064-M 1350 €
15 1550 ±2 λ/2 LO waveplate + cemented polarizing cube 0.5-95 0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MP-15-1550-M 1350 €
15 532 ±10 λ/2 LO waveplate + cemented polarizing cube 0.5-95 >0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MPEP-15-0532-M 1390 €
15 780 ±10 λ/2 LO waveplate + cemented polarizing cube 0.5-95 >0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MPEP-15-0780-M 1390 €
15 1064 ±10 λ/2 LO waveplate + cemented polarizing cube 0.5-95 >0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MPEP-15-1064-M 1390 €
15 1550 ±10 λ/2 LO waveplate + cemented polarizing cube 0.5-95 >0.3, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-MPEP-15-1550-M 1390 €
10 532 ±10 λ/2 LO waveplate + high energy polarizing cube 0.5-95 >20, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-EPOC-10-0532-M 1560 €
10 1064 ±10 λ/2 LO waveplate + high energy polarizing cube 0.5-95 >20, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-EPOC-10-1064-M 1560 €
10 1550 ±10 λ/2 LO waveplate + high energy polarizing cube 0.5-95 >20, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-EPOC-10-1550-M 1560 €
10 355 ±10 λ/2 ZO waveplate + high energy polarizing cube 0.5-95 >20, 10 Hz, 10 ns, 1064 nm 4-6 weeks 2-CVB-EPOC-10-0355-M 1610 €

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.